APA (7th ed.) Citation

Mulligan, C. B. Pecuniary incentives to work in the U.S. during World War II.

Chicago Style (17th ed.) Citation

Mulligan, Casey B. Pecuniary Incentives to Work in the U.S. During World War II.

MLA (9th ed.) Citation

Mulligan, Casey B. Pecuniary Incentives to Work in the U.S. During World War II.

Warning: These citations may not always be 100% accurate.